linux-kernel - Re: [feature] automatically detect hung TASK

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Message-Id: <200712020155.00187.ioe-lkml@rameria.de>
Date:	Sun, 2 Dec 2007 01:54:59 +0100
From:	Ingo Oeser <ioe-lkml@...eria.de>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	David Rientjes <rientjes@...gle.com>, linux-kernel@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>,
	Arjan van de Ven <arjan@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [feature] automatically detect hung TASK_UNINTERRUPTIBLE tasks

On Saturday 01 December 2007, Ingo Molnar wrote:
> maybe, but we'd have to see how often this gets triggered. An OOM is 
> something that could happen in any overloaded system - while a hung task 
> is likely due to a kernel bug.

What about a client using hard mounted NFS shares here? That shouldn't be
killed by the OOM killer in that situation, should it?

Am I missing sth.?


Best Regards

Ingo Oeser
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